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| Presentation | 2020-03-06 09:10 Software-Defined Multicast for Efficient Simultaneous Content Delivery: Implementation and Evaluation in Actual Devices Shohei Mori, Shoichiro Sekiguchi (NHK), Ping Du (Tokyo Univ.), Satoshi Nishimura, Masao Yamamoto (NHK), Akihiro Nakao (Tokyo Univ.)  NS2019-221 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This article is devoted to presenting a software-defined multicast for efficient simultaneous content delivery in crowded scenes. In the proposed method, content delivery based on the concept of control and data plane separation is achieved by allocating the private LTE network called sXGP (shared eXtended Global Platform) to control plane, Wi-Fi multicast to data plane, and Bluetooth to loss recovery on data plane. The implementation and the evaluation experiment on smartphones show that the control server on the sXGP network can control Wi-Fi and Bluetooth connections correctly and that most of packet losses occurred in Wi-Fi multicast can be recovered using the device-to-device communication via Bluetooth. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | sXGP / Private LTE / Wi-Fi multicast / D2D communication / Control plane / Data plane / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 460, NS2019-221, pp. 241-246, March 2020. | |
| Paper # | NS2019-221 | |
| Date of Issue | 2020-02-27 (NS) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NS2019-221 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2020-03-05 - 2020-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Royal Hotel Okinawa Zanpa-Misaki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2020-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Software-Defined Multicast for Efficient Simultaneous Content Delivery: Implementation and Evaluation in Actual Devices |
| Sub Title (in English) | |
| Keyword(1) | sXGP |
| Keyword(2) | Private LTE |
| Keyword(3) | Wi-Fi multicast |
| Keyword(4) | D2D communication |
| Keyword(5) | Control plane |
| Keyword(6) | Data plane |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shohei Mori |
| 1st Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name | Shoichiro Sekiguchi |
| 2nd Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name | Ping Du |
| 3rd Author's Affiliation | University of Tokyo (Tokyo Univ.) |
| 4th Author's Name | Satoshi Nishimura |
| 4th Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 5th Author's Name | Masao Yamamoto |
| 5th Author's Affiliation | Japan Broadcasting Corporation (NHK) |
| 6th Author's Name | Akihiro Nakao |
| 6th Author's Affiliation | University of Tokyo (Tokyo Univ.) |
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| Speaker | Author-1 |
| Date Time | 2020-03-06 09:10:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2019-221 |
| Volume (vol) | vol.119 |
| Number (no) | no.460 |
| Page | pp.241-246 |
| #Pages | 6 |
| Date of Issue | 2020-02-27 (NS) |
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